A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXIT DEVICE NIGHT LATCH ADAPTER
An exemplary pushbar assembly generally includes a mounting assembly, a latch control assembly movably mounted to the mounting assembly, a pushbar operable to actuate the latch control assembly, a master cam rotatably mounted to the mounting assembly, a slide plate, and an insert. The slide plate is slidably mounted to the mounting assembly, and is configured to move between a locking position and an unlocking position in response to rotation of the master cam between a locking orientation and an unlocking orientation. The insert is configured to limit rotation of the master cam to a predetermined angular range less than 360°.
EXIT DEVICE NIGHT LATCH ADAPTER
An exemplary pushbar assembly generally includes a mounting assembly, a latch control assembly movably mounted to the mounting assembly, a pushbar operable to actuate the latch control assembly, a master cam rotatably mounted to the mounting assembly, a slide plate, and an insert. The slide plate is slidably mounted to the mounting assembly, and is configured to move between a locking position and an unlocking position in response to rotation of the master cam between a locking orientation and an unlocking orientation. The insert is configured to limit rotation of the master cam to a predetermined angular range less than 360°.
EXIT DEVICE NIGHT LATCH ADAPTER
LEHNER JR JACK R (author) / ARLINGHAUS PAUL R (author)
2023-12-07
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
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